Kaido; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kaido; John F..The latest application filed is for "dual motor upright vacuum cleaner".
- Kaido; John F. - Arnold MO
- Kaido; John F. - Fenton MO
- Kaido; John F. - St. Louis MO
| Patent | Date |
|---|---|
| Dual motor upright vacuum cleaner Grant 8,393,052 - Blocker , et al. March 12, 2 | 2013-03-12 |
| Dual Motor Upright Vacuum Cleaner App 20110296647 - Blocker; Douglas L. ; et al. | 2011-12-08 |
| Dual motor upright vacuum cleaner Grant 8,020,252 - Blocker , et al. September 20, 2 | 2011-09-20 |
| Dual Motor Upright Vacuum Cleaner App 20100299864 - Blocker; Douglas L. ; et al. | 2010-12-02 |
| Dual motor upright vacuum cleaner Grant 7,805,807 - Blocker , et al. October 5, 2 | 2010-10-05 |
| Vacuum cleaner with sensing system Grant 7,627,927 - Blocker , et al. December 8, 2 | 2009-12-08 |
| Vacuum Cleaner with Sensing System App 20080301899 - Blocker; Douglas L. ; et al. | 2008-12-11 |
| Dual Motor Upright Vacuum Cleaner App 20080222838 - Blocker; Douglas L. ; et al. | 2008-09-18 |
| Dual motor upright vacuum cleaner Grant 7,386,915 - Blocker , et al. June 17, 2 | 2008-06-17 |
| Vacuum cleaner counter-balance mechanism Grant 7,310,855 - Blocker , et al. December 25, 2 | 2007-12-25 |
| Vacuum cleaner Grant D527,505 - Kaido , et al. August 29, 2 | 2006-08-29 |
| Flow control valve system for an upright vacuum cleaner with a cleaning hose App 20060070204 - Blocker; Douglas L. ; et al. | 2006-04-06 |
| Vacuum cleaner Grant D515,754 - Kaido , et al. February 21, 2 | 2006-02-21 |
| Vacuum cleaner counter-balance mechanism App 20060005348 - Blocker; Douglas L. ; et al. | 2006-01-12 |
| Dual motor upright vacuum cleaner App 20050229356 - Blocker, Douglas L. ; et al. | 2005-10-20 |
| Vacuum cleaner handle Grant D443,121 - Hamm , et al. May 29, 2 | 2001-05-29 |
| Vacuum cleaner Grant D432,282 - Hamm , et al. October 17, 2 | 2000-10-17 |
| Vacuum cleaner Grant D431,332 - Hamm , et al. September 26, 2 | 2000-09-26 |
| Vacuum cleaner hook assembly Grant 6,106,182 - Hamm , et al. August 22, 2 | 2000-08-22 |
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